On January 6, 1997, 36 U.S. Code § 124 went into effect, it reads:
"The President may issue each year a proclamation designating February 1 as National Freedom Day to commemorate the signing by Abraham Lincoln on February 1, 1865, of the joint resolution adopted by the Senate and the House of Representatives that proposed the 13th amendment to the Constitution."
https://youtube.com/playlist?list=PLSnt4mJGJfGiGoRJ5Nz_rQYc80Oq7rbgp
In August of 1918, as the armies of Europe neared exhaustion, American troops of the 28th “Keystone” division were thrown into a nearly forgotten battle that fully represented the horrors of the War to End All Wars.
Of the vaunted ironclad warships of the US Civil War perhaps the mightiest and most terrifying was the confederate ram Tennessee. On August 5, 1864, she would be put to the test in the largest naval engagement of the war, an engagement that defined the divided loyalties of the War of the Rebellion.